<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">图书管理系统</div>
            <el-form :model="param" :rules="rules" ref="regist" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="param.username" placeholder="请输入用户名">
                        <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input type="password" placeholder="请输入密码" v-model="param.password">
                        <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                    </el-input>
                </el-form-item>
                <el-form-item prop="repeatPassword">
                    <el-input type="password" placeholder="请重复输入密码" v-model="param.repeatPassword">
                        <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                    </el-input>
                </el-form-item>
                <!-- <el-form-item prop="code">
                    <el-input placeholder="验证码" v-model="param.code" @keyup.enter.native="submitForm()"> </el-input>
                </el-form-item>
                <el-form-item>
                    <img class="codeImg" :src="kaptchaUrl" alt @click="changeCode" />
                    <a href="#" @click="changeCode">看不清？换一张</a>
                </el-form-item> -->
                <div class="login-btn">
                    <el-button type="primary" @click="submitForm()">注册</el-button>
                </div>
            </el-form>
        </div>
    </div>
</template>

<script>
export default {
    data: function () {
        return {
            param: {
                username: '',
                password: '',
                repeatPassword: '',
                code: ''
            },
            kaptchaUrl: '',
            rules: {
                username: [{ required: true, message: '请输入用户名', trigger: 'blur' }],
                password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
                repeatPassword: [{ required: true, message: '请输入密码', trigger: 'blur' }]
            }
        };
    },
    created() {
        this.kaptchaUrl = 'http://localhost:8081/booksys/getKaptcha?p=' + Date();
    },
    methods: {
        changeCode() {
            this.kaptchaUrl = 'http://localhost:8081/booksys/getKaptcha?p=' + Date();
        },
        submitForm() {
            this.$refs.regist.validate((valid) => {
                if (valid) {
                    if (this.param.password != this.param.repeatPassword) {
                        this.$message.error('两次密码输入不一致!');
                    } else {
                        this.$http.post('/regist', this.param).then((res) => {
                            var result = res.data;
                            if (result.status == 1) {
                                this.$message.success('注册成功');

                                this.$router.push('/login');
                            } else {
                                this.$message.error(result.message);
                                return false;
                            }
                        });
                    }
                } else {
                    this.$message.error('请输入账号、密码和验证码');
                    return false;
                }
            });
        }
    }
};
</script>

<style scoped>
.login-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url(../../assets/img/login-bg.jpg);
    background-size: 100%;
}
.ms-title {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border-bottom: 1px solid #ddd;
}
.ms-login {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 350px;
    margin: -190px 0 0 -175px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.3);
    overflow: hidden;
}
.ms-content {
    padding: 30px 30px;
}
.login-btn {
    text-align: center;
}
.login-btn button {
    width: 100%;
    height: 36px;
    margin-bottom: 10px;
}
.login-tips {
    font-size: 12px;
    line-height: 30px;
    color: #fff;
}
</style>